Research Progress on Growth Characteristics of Invasive Plants in Different Habitats

Biological invasion generates serious threats to global biodiversity. Exotic species usually have high environmental adaptability and tolerance, which is one of the bases their invasion. Except for biological threats, other problems like extreme cold or hot events, soil drought, saline-alkali flood are emerging constantly on a scale. In background multiple interfering with existing habitats, exploring growth characteristics invasive plants in different grasping reasons why can obtain superiorities favor propelling understanding mechanism. This paper gives an overview research progress plants’ morphological physiological deferent summarizes specialties affected by temperature, low drought flood, discusses prevail competitions, provided theoretical realistic signification relieve current status.